package com.itheima.service.db;

import com.itheima.domain.CmsSubjectProductRelation;

import java.util.List;

public interface CmsSubjectProductRelationService {
    List<CmsSubjectProductRelation> selectByProductId(Integer id);

    void updateByProductId(Integer id, List<CmsSubjectProductRelation> memberPriceList);

    void save(Long productId, List<CmsSubjectProductRelation> subjectProductRelationList);
}
